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https://issues.apache.org/jira/browse/HAWQ-1231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiang Sheng reassigned HAWQ-1231:
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Assignee: Xiang Sheng (was: Ed Espino)
> RM should error out when nvseg in statement level is greater than the guc for
> nvseg per seg.
> --------------------------------------------------------------------------------------------
>
> Key: HAWQ-1231
> URL: https://issues.apache.org/jira/browse/HAWQ-1231
> Project: Apache HAWQ
> Issue Type: Bug
> Components: Resource Manager
> Reporter: Xiang Sheng
> Assignee: Xiang Sheng
> Fix For: backlog
>
>
> If user set a larget nvseg in statement level, the nvseg is greater than the
> guc nvseg per seg, rm won't report error. It will allocate according to nvseg
> per seg. But this cannot satisfy statement level nvseg. RM will timeout at
> last. This behaviors is not reasonable. We should error out directly and tell
> user if he wants the nvseg in statement, he must change the guc (
> hawq_rm_nvseg_perquery_perseg_limit ) accordingly.
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